Sportbikes
2015Aprilia RS 50
37 fields on record
The 2015 Aprilia RS 50 is a moped-class sports bike with full fairings and race-bike styling. Its liquid-cooled 49.9cc two-stroke single drives a six-speed manual gearbox and chain. An 820 mm seat, 132 kg wet weight and a 13-litre tank make it a popular first bike.
- Capacity
- 49.9 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Dry weight
- 89.0 kg
- Seat height
- 820 mm
- Power
- 5.4 HP (4.0 kW)
Other years
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for nimble, playful sport riding on twisty roads and around town rather than outright speed, thanks to its tiny two-stroke engine and sportbike ergonomics.
- Built for
- It has the look and handling feel of a proper sportbike shrunk down, with sharp steering and a lightweight chassis that rewards revving the small two-stroke engine hard.
- Not ideal for
- It's not the right choice for anyone needing real highway speed, long-distance comfort, or the ability to comfortably carry a passenger.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 49.9 ccm
- Power
- 5.4 HP (4.0 kW)
- CO2 Emissions
- 2 CO2 g/km
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0607 HP/kg (dry)
- Bore x stroke
- 39.9 x 40.0 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- Elettronica C.D.I.
- Lubrication system
- Automatic mixer
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-plate
Dimensions & weight
- Wheelbase
- 1310 mm
- Overall length
- 1965 mm
- Overall width
- 720 mm
- Overall height
- 1138 mm
- Seat height
- 820 mm
- Dry weight
- 89.0 kg
- Wet weight
- 132.0 kg
- Fuel capacity
- 13.00 litres
Chassis & suspension
- Frame
- Twin spar aluminium frame
- Front suspension
- 40 mm upside down fork
- Rear suspension
- Double reinforced member aluminium swingarm with bracing arch
- Front wheel travel
- 120 mm
- Rear wheel travel
- 110 mm
Brakes & wheels
- Front brakes
- Single disc. Radial caliper with two 28 mm opposed pistons
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 180 mm
- Front tyre
- 110/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Glam white
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1998 | 2004 | 2010 | 2015 | 2021 |
|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 50 cc | 50 cc |
| Dry weight | 91 kg | 89 kg | 89 kg | 89 kg | 89 kg |
| Seat height | 810 mm | 810 mm | 815 mm | 820 mm | 820 mm |
| Fuel capacity | 12.2 L | 13 L | 13 L | 13 L | 14.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia RS 50?
The 2015 Aprilia RS 50 has a Capacity of 49.9 ccm (3.05 cubic inches).
What engine power does the Aprilia RS 50 have?
The 2015 Aprilia RS 50 has a Power of 5.4 HP (4.0 kW).
How many gears does the Aprilia RS 50 have?
The 2015 Aprilia RS 50 has a Gearbox of 6-speed.
How much does the Aprilia RS 50 weigh?
The 2015 Aprilia RS 50 has a Dry weight of 89.0 kg (196.2 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.